Sagie De Guzman, PHD, A-CNS, ANP-C
NPI 1346659075ActiveIndividual· Nurse Practitioner· Santa Monica, CA
Nurse Practitioner (PHD, A-CNS, ANP-C) with Providence Saint Johns Medical Foundation, practicing in Santa Monica, California. Their prescriptions cost Medicare Part D more than their services did: $52,168 for 479 claims, against $15,003 paid for services in 2024. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $606.50 in all, mostly food and beverage. Lists Saint John's Health Center as a hospital affiliation.
Overview
| NPI | 1346659075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHD, A-CNS, ANP-C |
| Sole proprietor | No |
| NPI issued | Aug 6, 2014 |
| Last updated in NPPES | Feb 13, 2024 |
| Certified by provider | Feb 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP95000814 | CA |
| Nurse Practitioner, Adult Health | 363LA2200X | NP95000814 | CA |
| Clinical Nurse Specialist, Adult Health | 364SA2200X | 4151 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CA); Practitioner - Nurse Practitioner (NM); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 240 across 8 procedure codes |
| Paid by Medicare | $15,003 |
Part D prescriptions in 2024
| Prescriptions (claims) | 479 · 784 30-day fills |
|---|---|
| Patients | 167 |
| Total drug cost | $52,168 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Providence Saint Johns Medical FoundationSanta Monica, CA · 281 clinicians
Hospital affiliation
- Saint John's Health CenterSanta Monica, CA
Industry payments (Open Payments)
- 2025$606.50 · 11 payments from 6 companies
- 2024$150.94 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $293.51 | 5 |
| Caris Mpi, Inc. | $114.78 | 1 |
| Seagen Inc. | $99.00 | 1 |
| Ferring Pharmaceuticals Inc. | $55.12 | 2 |
| 180 Medical, Inc. | $29.16 | 1 |
What the 2025 payments were for
- Food and Beverage$507.50 · 10 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 81 nurse practitioners in Santa Monica · All nurse practitioners in California